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Astrophotography and Sketching >> Sketching
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Ibmelrod
sage


Reged: 10/18/04

Loc: Ontario Canada
Solar Sketches On 30 August, 2012
      #5395683 - 08/30/12 09:26 PM Attachment (26 downloads)
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Hi all,

Today's sun showed an interesting number of spot groups in white light and an equally good lot of limb prominences with two huge filaments seen in H-a. First the Hydrogen Alpha view:

Oops, a gremlin required a little post processing in Paint.Net. Here goes again:

Edited by Ibmelrod (08/30/12 09:35 PM)

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Ibmelrod
sage


Reged: 10/18/04

Loc: Ontario Canada
Re: Solar Sketches On 30 August, 2012 new [Re: Ibmelrod]
      #5395688 - 08/30/12 09:27 PM Attachment (23 downloads)
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And in white light:

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niteskystargazer
Carpal Tunnel
*****

Reged: 10/05/09

Loc: 41-43'-28" N 87-42'-39" W
Re: Solar Sketches On 30 August, 2012 new [Re: Ibmelrod]
      #5396371 - 08/31/12 10:18 AM
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Ibmelrod,

Nice sketches of the Sun .

CS,KLU,

,

Tom

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frank5817
Postmaster
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Reged: 06/13/06

Loc: Illinois
Re: Solar Sketches On 30 August, 2012 new [Re: niteskystargazer]
      #5397472 - 08/31/12 11:32 PM
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Mel,

Great sketches. I find the sketches in white light and H-alpha very helpful to compare.

Frank

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